C8051F066-GQ Silicon Laboratories Inc, C8051F066-GQ Datasheet - Page 68

• Manufacturer Part Number: C8051F066-GQ
• Description: MCU 8-Bit C8051F06x 8051 CISC 32KB Flash 3.3V 100-Pin TQFP
• Manufacturer: Silicon Laboratories Inc
• Series: C8051F06xr

Specifications of C8051F066-GQ

• Package: 100TQFP
• Device Core: 8051
• Family Name: C8051F06x
• Maximum Speed: 25 MHz
• Operating Supply Voltage: 3.3 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 59
• Interface Type: I2C/SMBus/SPI/UART
• On-chip Adc: 2-chx16-bit
• Number Of Timers: 5
• Ram Size: 4.25 KB
• Program Memory Size: 32 KB
• Program Memory Type: Flash
• Operating Temperature: -40 to 85 °C
• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 59
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 2x16b
• Oscillator Type: Internal
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 336-1221

C8051F060/1/2/3/4/5/6/7
68
Bit 7:
Bit 6:
Bits 5-0: CPTR5-0: Calibration Coefficent Pointer.
Bits 7-0: Calibration Coefficients at the location specified in ADC0CPT. See Table 5.19.
INCR
R/W
R/W
Bit7
Bit7
INCR: Pointer Address Automatic Increment.
0: Disable Auto-Increment.
1: Enable Auto-Increment. CPTR5-0 will automatically be incremented after each read or
write to ADC0CCF.
ADCSEL: ADC Calibration Coefficient Select.
0: Reads and Writes of ADC0CCF will access ADC0 Calibration Coefficients.
1: Reads and Writes of ADC0CCF will access ADC1 Calibration Coefficients.
Select which Calibration Coefficient location will be accessed when ADC0CCF is read or
written.
ADCSEL
R/W
R/W
Bit6
Bit6
Figure 5.23. ADC0CCF: ADC Calibration Coefficient Register
Figure 5.22. ADC0CPT: ADC Calibration Pointer Register
CPTR5
R/W
R/W
Bit5
Bit5
CPTR4
R/W
R/W
Bit4
Bit4
Rev. 1.2
CPTR3
R/W
R/W
Bit3
Bit3
CPTR2
R/W
R/W
Bit2
Bit2
CPTR1
R/W
R/W
Bit1
Bit1
SFR Address:
SFR Address:
CPTR0
SFR Page:
SFR Page:
R/W
R/W
Bit0
Bit0
0xBA
F
0xBB
F
Reset Value
Reset Value
11010111
Variable